Sudoku CardNova

This App is a captivating collection of card-based puzzle games designed to challenge your mind and sharpen your strategy. Featuring three unique games — Rabbit & Turtle Race, Number Sudoku Cards, and Rabbit Card Sum — each offering a fresh twist on classic card gameplay. Whether you're racing around a track, solving sudoku with playing cards, or stacking sums with rabbits, every drawn card presents a new puzzle to solve.

How to Play
• R & T Race : Start race against the CPU around a circular track. Tap the deck to draw cards each round; the higher card wins and moves forward. Hearts give a bonus step, while Spades push your opponent back. Complete 2 laps first to win the race!
• Number Sudoku Cards : Fill a 9x9 grid using playing cards (Ace through 9) so that each row, column, and 3x3 box contains every card exactly once. Select a card from the number pad, then tap an empty cell to place it. You have 3 lives per level — each wrong placement costs a life. Levels get harder as more cells start empty.
• Rabbit Card Sum : Place cards from your hand into four columns to match each column's target number. Select a card, then tap a column to drop it in. Card values follow blackjack rules — Ace is 1, face cards are 10. Match the target exactly to score a point. Go over the target and you lose a life. Clear as many columns as you can before running out of cards or lives!

Benefits
• Strengthens logical thinking, pattern recognition, and strategic planning through diverse card puzzles
• Improves mental math and number sense with quick calculations in Sudoku Cards and Rabbit Card Sum
• Enhances decision-making skills by requiring players to evaluate risk vs reward with every card played
• Provides quick, engaging brain-training sessions that fit into any schedule — play for 30 seconds or 30 minutes
• Tracks your performance over time with detailed history and dashboard stats, motivating continuous improvement